CN104940977B - Female sanitary article - Google Patents
Female sanitary article Download PDFInfo
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- CN104940977B CN104940977B CN201510226704.5A CN201510226704A CN104940977B CN 104940977 B CN104940977 B CN 104940977B CN 201510226704 A CN201510226704 A CN 201510226704A CN 104940977 B CN104940977 B CN 104940977B
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- absorbency
- carbon fiber
- absorber
- paper substrate
- feminine hygiene
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- 235000019634 flavors Nutrition 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002430 laser surgery Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- AHADSRNLHOHMQK-UHFFFAOYSA-N methylidenecopper Chemical class [Cu].[C] AHADSRNLHOHMQK-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 235000019615 sensations Nutrition 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2051—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing core
Abstract
The invention provides a feminine hygiene product, which comprises a liquid-absorbing carbonaceous substrate loaded with precious metal, an absorber, a surface layer and a rope body. And the noble metal is selected from a combination of copper oxide capable of releasing Cu + or Cu + + under aqueous solution and silver particles capable of releasing Ag +, so as to achieve the health care effect of female vagina.
Description
The application is Chinese patent application No.201210098137.6 divisional application, and the applying date of original application is
2012.04.05 Application No. 201210098137.6, invention and created name is a kind of feminine hygiene articles.
Technical field
The invention relates to a kind of feminine hygiene articles, the feminine hygiene articles contain absorbency carbon paper substrate with it is valuable
Metal, there is the effect of absorption peculiar smell is with sterilization, the category of female physical care products can be used in.
Background technology
The malaise symptoms such as the infection of female private part, inflammation are referred to as vaginitis, and common symptom includes private parts itching, red
Swollen, pain, burning heat sensation, the increase of abnormal secretion etc..The reason for causing such symptom may be infection, allergy, stimulant,
Improper cleaning, the change etc. of bad, the vagina soda acid value changes of personal hygiene custom, flora.Common vaginitis type has three kinds
Type:Bacterial vaginitis (ratio accounts for 40-50%), candidal vaginitis (being about 20-25%), trichomonas vaginitis infection
(about 15-20%), in addition vagina inflammation also caused by multiple infection, retrofection or non-infective agent etc..
The prevention of vaginitis, can by daily life system rule on ordinary days, have the balanced diet, avoid improper vaginadouche, maintain it is good
The modes such as the ventilative clothing of good personal hygiene custom, dress are reached, however during summer heat and it is moist, plus the modern times
The women of society is busy with work school work, and daily life system is easily abnormal, unavoidable therefore to cause vagina infection.In addition, women whenever
An important factor for even more causing private parts sultry moist using sanitary cotton pad during physiology, and adsorb the health after the secretion such as menses
Cotton pad turns into the hotbed of microbial growth procreation more under sultry moist environment, not only easily produces unpleasant peculiar smell,
Also the probability for allowing vaginitis to occur more improves.
In general, the therapeutic modality of vaginitis includes with povidone iodine soak, hot water hip-bath, imposes antiviral agent, laser
Or cryosurgery, antibiotic such as penicillin or tetracycline, vagina suppository, local ointment etc..Disease Control Department of the U.S. exists
Also indicated that in the treatment for the sexually transmitted diseases criterion of issue in 2006, when treating bacillary and candidal vaginitis, azole drug can be used such as
Metronidazole azoles (metronidazole), gram appropriate gram of that azoles (butoconazole), the mould azoles of gram chlorine (clotrimazole), miaow
Can receive the medicine such as azoles (miconazole) or the rhzomorph of resistance to silk (nystatin), however above-mentioned therapeutic modality respectively have their shortcoming it
Place, such as take antibiotic and may result in bacterial resistance occurred, applied using vagina suppository and personal dispose during local ointment
With being not easy, using antibiotic or all kinds of medicaments, the course for the treatment of need to be up to more than 10 days sometimes, impose the modes such as cold therapy also non-once
Can take effect, but vagina infection is one of the reason for women most often seeks help from gynecology examination and treatment, aforementioned therapies mode it is a variety of
Shortcoming belongs to important topic to be resolved in fact.
The content of the invention
The purpose of the present invention, it is to provide a kind of feminine hygiene articles, the feminine hygiene articles are loaded with valuable gold comprising one
Absorbency carbon paper substrate, an absorber, a superficial layer and a rope body for category.
It is a further object to provide it is a kind of can treat it is bacillary with monilial infection, mould, Mycophyta
The feminine hygiene articles of vaginitis.Wherein comprising an absorbency carbon paper substrate for being loaded with precious metal, the absorbency carbon paper substrate
Selected from activated carbon powder, active carbon particle, bamboo carbon powder end, activated carbon fiber, natural graphite, expanded graphite, carbon fiber, nano-sized carbon
The group formed combined by pipe and combinations thereof.And the precious metal is selected from the copper oxygen under the aqueous solution being releasable Cu+ or Cu++
The composition of compound and releasable Ag+ Argent grain, mainly released using the oxide of copper under the aqueous solution or the environment of humidity
Cu+ or Cu++ is released to suppress mould or fungi, and, discharge Ag in aqueous or under moist environment using Argent grain
+ sterilize, with the therapeutic efficiency for reaching the health-care effect of vagina and promoting vagina wound.It is expensive on absorbency carbon paper substrate
Heavy metal is in addition to Cu oxide and Argent grain, in order to strengthen antibacterial and antifungi, fungi, can add gold, palladium, platinum, zinc,
The group that manganese, cobalt, aluminium, nickel, silicon, calcium, titanium, chromium etc. and combinations thereof are formed, said composition optionally separately can live containing other treatment
Property composition.
The absorbency carbon paper substrate of the present invention, it is characterized in that with Bu Ete (Brunauer-Emmett-Teller;BET) method
The specific surface area obtained is in 400m2/ more than g, real density is in more than 1.6g/ml, and carbon element content is in more than 75wt%, oxygen content
In 0.1~25wt%, with the average pore size that BET method is calculated at 0.5~10 nanometer.The kenel of absorbency carbon paper substrate can be
Cloth, nonwoven fabric, paper, felt and combinations thereof.The average grain footpath of appended precious metal is no more than 2000 on absorbency carbon paper substrate
Nanometer, most preferably no more than 500 nanometers, its content is below the 5wt%, most preferably carbon base body of carbon base body below 1wt%.
In order to increase the imbibition capacity of feminine hygiene articles, high-hydroscopicity can be added in absorbency carbonaceous substrate internal layer
High molecular polymer or high-hydroscopicity natural fiber, such as cotton, fiber crops, wool, wooden regeneration cotton, staple fibre, and combinations thereof.
The present invention can be used in the category of female physical care products, avoid the procreation of microorganism or fungi to reduce women in life
The chance of vagina infection, and absorption occur during reason with eliminating possible peculiar smell.Further, since the antibacterial health of the present invention is used
Product, antimicrobial and antimycotic effect can be reached in the state of without drug ingedient, therefore the present invention can avoid leading
Cause microorganism to be developed immunity to drugs with fungi, can more solve women (such as the women of gestation or to medicine of medication doubt
Women of thing allergy etc.), the inconvenience of selection medicine and risk when treating colpitis.Separately according to actual demand situation, this hair
Bright feminine hygiene articles can more include active therapeutic ingredient, antimicrobial and antimycotic and mould further to strengthen its
Effect.The active therapeutic ingredient can be but not limited to following component:Metronidazole azoles (metronidazole), crin reach mould
Plain (clindamycin), gram appropriate gram of that azoles (butoconazole), the mould azoles of gram chlorine (clotrimazole), miaow can receive azoles
(miconazole), the rhzomorph of resistance to silk (nystatin) but, control that azoles (tioconazole), Te Kangna azoles (terconazole),
But also that azoles (econazole) etc..
Feminine hygiene articles of the present invention, also the feminine hygiene articles can be applied to birth canal after women produces
And its perienchyma, wound healing caused by promote these positions because of production.
Heretofore described absorbency carbon paper substrate, its preferably selection for activated carbon fiber, porous graphite and its
Combination., can be effectively by microorganism adsorption in the suction because activated carbon has the active forces such as high absorption affinity and Fan Dewaerli
On fluidity carbon paper substrate so that the precious metal carried on the absorbency carbon paper substrate be easier to show it is antimicrobial with it is anti-
The effect of fungi and mould, microorganism or true on the one hand can be reduced because of the antimicrobial and antifungal efficacy of precious metal
The presence of bacterium, thus it is possible caused by the generation of reduction infection and reduction peculiar smell, on the other hand more can be different by caused by
Taste or secretion etc. be adsorbed on absorbency carbon paper substrate and absorber and by elimination of off flavor.Furthermore because exist originally cloudy
Microorganism, fungi, mould and the secretion in road etc. can be attached to above-mentioned absorbency carbon paper substrate and absorber, when the imbibition
Property carbon paper substrate and absorber when being removed, those microorganisms, fungi, mould and secretion etc. can be moved from vagina
Remove, therefore reduce the possibility of infection, slow down the symptom of infection and avoid the generation of peculiar smell.In addition, by the feminine hygiene articles
Be applied to women's postpartum birth canal and its peripheral organization wound when, can also cause wound to be not easy to fester due to foregoing characteristic,
Inflammation, and reduce wound by its antimicrobial and antimycotic effect and suffer infected possibility, thus promote wound fast
Fast and good healing.
Brief description of the drawings
Fig. 1 is an embodiment of feminine hygiene articles of the present invention.
Fig. 2 is another embodiment of feminine hygiene articles of the present invention.
Fig. 3 is the another embodiment of feminine hygiene articles of the present invention.
Fig. 4 a and Fig. 4 b are the another embodiment of feminine hygiene articles of the present invention.
Main Reference Numerals
100 superficial layers
101 grooves
102 holes
200 absorbency carbon paper substrates
201 precious metals
202 thread tracks
300 absorbers
301 super absorbent polymer polymer
400 rope bodies
Embodiment
The feminine hygiene articles of the present invention are coated on the imbibition outside the absorber (300) comprising an absorber (300), one
Property carbon paper substrate (200), a superficial layer (100) and a rope body (400), and the feminine hygiene articles can be column or strip.
Wherein, the preferable selection of the absorbency carbon paper substrate (200) can for but be not limited to:Soft graphite, expanded graphite, and combinations thereof.
And the kenel of the absorbency carbon paper substrate (200) can be but be not limited to:Activated carbon paper, bamboo carbon powder end paper, activated carbon fiber cloth, work
Property carbon fiber paper, active carbon fiber felt and combinations thereof.To reduce cost, the absorbency carbon paper substrate (200) can also be with natural fibre
Dimension or staple fibre are mixed and made into the kenel of non-woven, non-woven fabrics or paper.It is expensive that one is carried on the absorbency carbon paper substrate (200)
Heavy metal (201), the precious metal (201) are releasable Cu+ or Cu++ Cu oxide and releasable Ag+ under the aqueous solution
Argent grain, and can be but be not limited to following row:Gold, palladium, platinum, aluminium, nickel, cobalt, zinc and combinations thereof, its preferably selection for zinc or
The compound of zinc.The compound of zinc ion or zinc has particularly preferred antibacterial and antimycotic ability, such as by destruction bacterium
Eucaryotic cell structure or produce hydrogen peroxide and the effect of reach sterilization.The absorber (300) can be:With the absorbency carbon paper substrate
(200) can be, or to reduce cost activated carbon fiber cloth, activated carbon fiber paper, active carbon fiber felt and combinations thereof, or in the suction
Acceptor (300) mixes or filling high-absorbable natural fiber such as cotton, fiber crops, wool, man-made cellulose fibers, super absorbent polymer
Polymer and combinations thereof.The present invention feminine hygiene articles in the superficial layer (100) can select tool liquid permeability non-woven fabrics,
Porous plastic film PE or PET and liquid drugs injection acupuncture manipulation non-woven fabrics and combinations thereof.The rope body in the feminine hygiene articles of the present invention
(400) following mode, is can be, but not limited to combine with the absorber (300):The rope body (400) is arranged at the absorber
(300) inside, by the rope body (400) sew in the inside of the absorber (300), should (400) rope body pass through the absorber
(300) one end simultaneously prevents the rope body (400) from coming off in a manner of knotting.
The feminine hygiene articles of the present invention, its more can optionally elements addition composition, to strengthen the benefit of sterilization.The activity
Therapeutic component can be but be not limited to following component:Metronidazole azoles (metronidazole), clindomycin
(clindamycin), gram appropriate gram of that azoles (butoconazole), the mould azoles of gram chlorine (clotrimazole), miaow can receive azoles
(miconazole), the rhzomorph of resistance to silk (nystatin) but, control that azoles (tioconazole), Te Kangna azoles (terconazole),
But also that azoles (econazole), erythromycin (erythromycin), tetracycline (tetracycline), lindamycin
(clindamycin), cynnematin (cephalosporin), acrisorcin (acrisorcin), Chlorphenesin
(haloprogin), nioform (iodochlorhydroxyquin), tinea move back (tolnaftate), triacetyl glycerine
(triacetin), Gotu Kola (centella asiatica), econazole nitrate (econazole nitrate), ammonia Bian sulfanilamide (SN)
(mafenide), not a Luo Xin (mupirocin), povidone iodine (povidone iodine) etc..
In the present invention, the precious metal (201) can be carried on the absorbency carbon paper substrate with aspect in several ways
(200) on, its bearing mode of the sub- explanation that takes a single example below.If it is intended to the precious metal ions such as copper, silver, zinc being carried on the suction
On fluidity carbon paper substrate (200), an activated carbon fiber cloth can be first obtained, this activated carbon fiber cloth is soaked in concentration as 1 mole
(mole) in copper nitrate and silver nitrate solution, soak time is 1-720 minutes so that copper and Argent grain depend on activated carbon fibre
On dimension, and pH value now then dries activated carbon fiber cloth preferably between 3-8 section.Then, copper and silver will be loaded with
The activated carbon fiber of grain, which is arranged in the high temperature furnace of 120-800 degree, to be handled, and processing time between 5-120 minutes, thereby allows
Copper and Argent grain are uniformly distributed on carbon cloth with the state less than 500 nanometers, then by activated carbon fiber excess surface
Copper and Argent grain washed off with water, then the activated carbon fiber cloth is dried, thereby obtains one and be loaded with nanosized copper and silver
The activated carbon fiber cloth of grain.The mode of metallic particles is loaded with the superficial layer (100) or in the absorbency carbon paper substrate (200)
The mode of the coat of metal or electrochemistry can be used.
Absorbency carbon paper substrate (200), the wherein precious metal of the present invention for being loaded with the precious metal (201)
(201) preferable selection is copper and Argent grain, and its grain diameter is below 500 nanometers.On the absorbency carbon paper substrate (200)
Add the precious metal (201), can cause it is antimicrobial more lifted with antimycotic effect, below only select this is valuable
Metal (201) copper and silver make an addition to the absorbency carbon paper substrate (200), as preferred embodiment in the present invention, coordinate experiment
The data obtained is antimicrobial with antimycotic effect to illustrate its.Experimental data is the related material provided for the present inventor
Expect the survey report obtained by being detected, detection mode, the microorganism used and result data are as follows.
In following examples, products obtained therefrom uses following apparatus and method for measure its tenor and carry out carbon materials table
Observe in face:
First, tenor is tested
Instrument:
A. microwave nitrification (Microwave Lab Station).
B. inductively coupled plasma spectrometer (Inductively Coupled Plasma Optima Optical
Emission Spectrometer, ICP-OES).
Method of testing:
1. taking 50 milligrams to 80 milligrams of load metal carbon materials after drying, it is put into microwave nitrification bottle, adds by 1 milliliter of salt
The nitrification liquid that acid, 5 milliliters of sulfuric acid, 1 milliliter of hydrofluoric acid and 1 milliliter of nitric acid are formed, the sealing nitrification bottle after nitrification liquid has been added.
2. nitrification bottle is put into microwave nitrification machine, symmetrically placed (at least 4), nitrified.
3. after microwave has nitrified, 3 to 4 hours are stood, is further taken out after nitrification bottle is down to room temperature.
4. filtering nitrification liquid with No. 40 filter paper, filtrate is loaded in polypropylene centrifuge bottle, then it is quantitative to 50 with deionized water
Milliliter, then it is placed in refrigerating chamber and refrigerates.
5. prepare special metal master liquid 0ppm, 0.05ppm, 0.1ppm, 0.5ppm, 1ppm, the 3ppm of ICP-OES and
5ppm, do calibration curve.
6. measuring solution to be measured with ICP-OES, each sample measures 3 to 5 times and takes its average value, after each measure
Cleaned several minutes with dust technology and deionized water interaction, to avoid influenceing test result thereafter.
2nd, carbon materials surface observation
Instrument:
Cold field emission sweep electron microscope and energy dissipation spectrometer (Cold Field Emission Scanning
Electron Microscope and Energy Dispersive Spectrometer)。
Method of testing:
Appropriately sized load metal carbon materials are fixed on microscope carrier by (2.5 centimeters of diameter) with carbon paste band, 80 DEG C is positioned over and adds
Dried 1 hour in hot plate.Using 10 to 15kv accelerating potential, 5000 to 400000 times of enlargement ratio carries out the surface sight of carbon materials
Examine.Due to being the surface morphology of observation load metal carbon materials, thus it is not gold-plated.
3rd, density
Equipment:The Pycnometwr real density meters of Accupyc 1330
Method:The sample of drying is poured into the container of real density meter, and weigh example weight, be passed through in real density meter
High-pressure helium, treat that it reaches poised state, the volume of sample can be calculated using perfect condition gas equation (PV=nRT),
And obtain the average value of sample rate.
4th, specific surface area (BET) is analyzed
Equipment:Micromeritics ASAP2020
Method of testing:After first vacuumizing via high temperature (360 DEG C) by sample and (carry out Degas), adsorbed gas (nitrogen is inserted
Gas), experimental temperature is with pressure fixing in 77K and 760mm-Hg.
Embodiment 1
Use activated carbon fiber cloth (BET value 1050m2/ g) it is raw material, the activated carbon fiber cloth is impregnated in 0.01M nitre
In sour silver and copper nitrate aqueous solution, while it is stirred 1 hour, afterwards, is dehydrated, and enter at 120 DEG C with 50rpm rotating speeds
Row drying removes aqueous phase.
Activated carbon fiber after impregnation is distributed under nitrogen protection, and with 4 DEG C/min heating rate, 600 DEG C are risen to by room temperature
Afterwards, carry out thermal cracking and last 1 minute, then room temperature is down to 10 DEG C/min rate of temperature fall.
Then washing 2 hours is carried out, drying 2 hours is carried out at 120 DEG C, and last finished product is made.According to foregoing
Method for measurement is tested, and is as a result shown, the silver content of products therefrom accounts for 0.06 weight % of gross weight, and in activated carbon fiber
On Argent grain be nanoscale, its size is about 10 to 50 nanometers;Copper content accounts for 0.05 weight % of gross weight, and in activated carbon
Copper particle on fiber is nanoscale, and its size is about 100 to 500 nanometers.
The activated carbon fiber cloth of copper and Argent grain is loaded with, its real density is 2.08g/cm3, carbon content 85.5wt%, oxygen
Content is 10.4wt%, BET specific surface area 1032m2/g。
Feminine hygiene articles are made in the activated carbon fiber cloth of above-mentioned Ag-bearing and copper, and the superficial layer (100) is porous PE
Film, fitted with the activated carbon fiber cloth of medical grade acryl glue and Ag-bearing and copper, the absorber (300) then uses phenolic aldehyde system
Active carbon fiber felt.
The feminine hygiene articles that combinations thereof is formed, carry out antibacterial test.
Embodiment 2
Use phenolic aldehyde system active carbon fiber felt (BET value 1420m2/ g) it is raw material, entered with program same as Example 1
It is prepared by row.Test result shows that the silver content of products therefrom accounts for 0.07 weight % of gross weight, and the size of Argent grain is about 50
To 200 nanometers.Copper content accounts for 0.04 weight % of gross weight, and in the copper particle on activated carbon fiber be nanoscale, its size
About 100 to 500 nanometers.
The active carbon fiber felt of copper and Argent grain is loaded with, its real density is 2.04g/cm3, carbon content 85.8wt%, oxygen
Content is 13.2wt%, BET specific surface area 1380m2/g。
It is above-mentioned to be loaded with copper and feminine hygiene articles such as embodiment 1 is made in the active carbon fiber felt of Argent grain.
Embodiment 3
Using fire proofing firbre felt, steam activation is used at 800 DEG C 10 minutes, polyacrylonitrile active carbon fiber felt is made
(BET value 632m2/ g) it is raw material, it is impregnated under vacuum state in 0.01M silver nitrates and copper nitrate aqueous solution 5 hours.It
Afterwards, it is dehydrated, and carries out drying 2 hours to remove aqueous phase at 120 DEG C.The active carbon fiber felt after impregnation is placed in again and filled
Have in 400 DEG C of high temperature furnaces of nitrogen, carry out thermal cracking and last 90 minutes.Then, it is the load silver active carbon fiber felt is public in 4.5
Liter/min current under carry out washing 3 hours, drying 2 hours is carried out at 120 DEG C, and last finished product is made.Test knot
Fruit shows that the silver content of products therefrom accounts for 0.04 weight % of gross weight, and the size of Argent grain is about 50 to 200 nanometers.Copper
Content accounts for 0.02 weight % of gross weight, and is nanoscale in the copper particle on activated carbon fiber, and its size is about 100 to 500
Nanometer.
The active carbon fiber felt of copper and Argent grain is loaded with, its real density is 1.93g/cm3, carbon content 86.0wt%, oxygen
Content is 10.3wt%, BET specific surface area 589m2/g。
It is above-mentioned to be loaded with copper and feminine hygiene articles such as embodiment 1 is made in the active carbon fiber felt of Argent grain.
Comparing embodiment 1
Use activated carbon fiber cloth (BET value 1050m2/ g) it is raw material, the activated carbon fiber cloth is impregnated in 0.01M nitre
In the silver-colored aqueous solution of acid, while it is stirred 2 hours with 50rpm rotating speeds.Afterwards, it is dehydrated, and carries out drying at 120 DEG C and remove
Go aqueous phase.
Activated carbon fiber after impregnation is distributed under nitrogen protection, and with 4 DEG C/min heating rate, 600 DEG C are risen to by room temperature
Afterwards, carry out thermal cracking and last 1 minute, then room temperature is down to 10 DEG C/min rate of temperature fall.
Then washing 2 hours is carried out, drying 2 hours is carried out at 120 DEG C, and last finished product is made.According to above-mentioned
Method for measurement is tested, and as a result shows that the silver content of products therefrom accounts for 0.10 weight % of gross weight, and in activated carbon fiber
On Argent grain be nanoscale, its size is about 10 to 50 nanometers.
The activated carbon fiber cloth of Argent grain is loaded with, its real density is 2.07g/cm3, carbon content 85.6wt%, oxygen content
For 10.5wt%, BET specific surface area 1036m2/g。
Feminine hygiene articles such as embodiment 1 is made in the above-mentioned activated carbon fiber cloth for being loaded with Argent grain.
Comparing embodiment 2
Use activated carbon fiber cloth (BET value 1050m2/ g) it is raw material, the activated carbon fiber cloth is impregnated in 0.01M nitre
In sour copper liquor, while it is stirred 5 hours with 50rpm rotating speeds.Afterwards, it is dehydrated, and carries out drying at 120 DEG C and remove
Go aqueous phase.
Activated carbon fiber after impregnation is distributed under nitrogen protection, and with 4 DEG C/min heating rate, 600 DEG C are risen to by room temperature
Afterwards, carry out thermal cracking and last 1 minute, then room temperature is down to 10 DEG C/min rate of temperature fall.
Then washing 2 hours is carried out, drying 2 hours is carried out at 120 DEG C, and last finished product is made.According to foregoing
Method for measurement is tested, and as a result shows that the copper content of products therefrom accounts for 0.18 weight % of gross weight, and in activated carbon fiber
On copper particle be nanoscale, its size is about 100 to 500 nanometers.
The activated carbon fiber cloth of copper particle is loaded with, its real density is 2.08g/cm3, carbon content 85.3wt%, oxygen content
For 10.6wt%, BET specific surface area 1032m2/g。
Feminine hygiene articles such as embodiment 1 is made in the above-mentioned activated carbon fiber cloth for being loaded with copper particle.
Comparing embodiment 3
Use activated carbon fiber cloth (BET value 1050m2/ g) it is raw material.Real density is 2.07g/cm3, carbon content is
85.0wt%, oxygen content 10.3wt%.
Feminine hygiene articles are made with above-mentioned activated carbon fiber cloth, the superficial layer (100) is porous PE films, uses medical grade
Acryl glue fits with activated carbon fiber cloth, and the absorber (300) then uses phenolic aldehyde system active carbon fiber felt.
The feminine hygiene articles that combinations thereof is formed such as embodiment 1, carry out antibacterial test.
The Candida albicans testing result of table one
Note the bacteria concentration (A) after concussion contacts:Sample sets shake the bacteria concentration after contacting 1 hour.
Initial bacteria concentration (B):Bacterium solution shake 1 minute after bacteria concentration.
Bacteria reducing rate R (%):100 (B-A)/B=R.
Note .2.0 E+2 and represent that 200,1.3 E+4 represent 13000, the rest may be inferred.
It is 0.1g to note each corpse or other object for laboratory examination and chemical testing weight of samples.
The staphylococcus aureus of table two and pneumobacillus testing result
Note the bacterium numbers (B) of originally:Test specimens and standard sample and bacterium solution are once contacting what (incubation time 0 second) washed away immediately
Bacterium number, if averaged when above-mentioned two sample is not significantly different, if numerical value is variant, with the data that numerical value is larger.
Bacterium number (A) after culture:Bacterium number after 37 DEG C of culture 18-24 hours of test specimens.
Bacteria reducing rate R (%):100 (B-A)/B=R.
Note .2.0 E+2 and represent that 200,1.3 E+4 represent 13000, the rest may be inferred.
Its value of note bacteria reducings rate is 0<Bacteria reducing effect is indicated between R≤100.
Bacteria reducing rate R (%) value indicates no bacteria reducing effect less than 0.
The staphylococcus aureus testing result of table three
The E. coli detection result of table four
Note the bacteria concentration (A) after concussion contacts:Sample sets shake the bacteria concentration after contacting 1 hour.
Initial bacteria concentration (B):Bacterium solution shake 1 minute after bacteria concentration.
Bacteria reducing rate R (%):100 (B-A)/B=R.
Note .2.0 E+2 and represent that 200,1.3 E+4 represent 13000, the rest may be inferred.
It is 0.2g to note each corpse or other object for laboratory examination and chemical testing weight of samples.
The most common reason of vaginitis is a kind of candida albicans infection for belonging to mould, the most common disease of monilial infection
Shape is vagina or external genital extreme itching, painful urination and pollakiuria, and carries white, thick secretion.Table one is white thought
Pearl bacterium testing result, in the activated carbon fiber cloth that comparing embodiment 1 is Ag-bearing, its sterilization rate is 88.36%;Compare implementation
Example 2 is to be loaded with the activated carbon fiber cloth of copper particle, and its sterilization rate is 95.45%;When the Ag-bearing and copper of such as embodiment 1,2 and 3
Seed activity carbon fiber, its sterilization rate are more than 99.9%, show the absolute effect for killing Candida albicans.This detection knot
Fruit, represent in activated carbon fiber cloth while be loaded with copper and Argent grain, the bactericidal effect of Candida albicans is more than and only contains copper
The activated carbon fiber cloth of grain;And only the bactericidal effect of cupric carbon substrate is more than the only activated carbon fiber containing Argent grain.
Staphylococcus aureus is to cause various pyogenic infection, urethral infection, and women in intermenstrual period because of vagina
The reason for infecting caused toxic shock syndrome.Table two and table three are staphylococcus aureus testing result.Implementing
Example 1 and 2, activated carbon fiber cloth is loaded with copper simultaneously and Argent grain shows absolute sterilization effect.
Pneumobacillus causes liver abscess, urinary tract infection, septicemia and meninx often for the defective patient of immune system
The symptoms such as inflammation.The test result shown by pneumobacillus in table two shows, the activated carbon fiber cloth of Ag-bearing and copper particle
With complete bactericidal effect.
Although Escherichia coli are the normal strains of human body enteral, but will cause various infection, such as acute bowel after invading human body
Gastritis, urethral infection, meningitis and pneumonia etc..Table four is E. coli detection result, the activated carbon containing silver and copper particle
Fiber has complete sterilizing rate.
By being found in any of the above sterile test, when the activated carbon fiber either killing fungus for containing silver and copper particle simultaneously
Or bacterium, it is fine that its sterilizing rate surmounts the only activated carbon fiber of cupric particle, the activated carbon fiber only containing Argent grain or activated carbon
Dimension.
Institute's accompanying drawings are refer to below, illustrate embodiments of the invention, to the implementation of the energy more detailed description present invention
Mode, but it is only that embodiment signal reference is used to illustrate, and is not drawn according to actual ratio.
Fig. 1 is the profile of an embodiment of feminine hygiene articles of the present invention.The feminine hygiene articles include a superficial layer
(100), one it is loaded with the absorbency carbon paper substrate (200) of precious metal (201), one there is super absorbent polymer polymer
(301) absorber (300) and one is connected to the rope body (400) on the absorber (300).Wherein, the superficial layer (100)
Have porous, liquid can be made to enter the absorbency carbon paper substrate (200), the absorbency carbon paper substrate by the superficial layer (100)
(200) preferred materials can be porous graphite, and combinations thereof, and the preferred aspect of the absorbency carbon paper substrate (200) can be
Activated carbon fiber.The occupation mode of the feminine hygiene articles is to insert the absorber (300) in the vagina of women, and should
Rope body (400) is from vaginal opening perpendicular to external.When being intended to remove the feminine hygiene articles, it is only necessary to the rope body (400) is held, by it
Pulled toward external direction, the absorber (300) can be removed to external abandon.Carbonaceous material also can be used in the absorber (300)
Material, or carbonaceous and natural fiber, staple fibre blending, or the natural fiber or staple fibre of antibacterial.
Fig. 2 is the profile of another embodiment of feminine hygiene articles of the present invention.The feminine hygiene articles have a surface
Layer (100), one are loaded with the absorbency carbon paper substrate (200) of precious metal (201), one have super absorbent polymer polymer
(301) absorber (300) and one is connected to the rope body (400) on the absorber (300).Wherein, the superficial layer (100)
On be provided with groove (101), to assist to guide the liquid that flows through on the superficial layer (100).The absorbency carbon paper substrate (200) wraps
A part for the absorber (300) is overlying on, the absorbency carbon paper substrate (200) does not coat the absorber (300) comprehensively.
Fig. 3 is the profile of the another embodiment of feminine hygiene articles of the present invention.The feminine hygiene articles have a surface
Layer (100), one are loaded with the absorbency carbon paper substrate (200) of precious metal (201), one have super absorbent polymer polymer
(301) absorber (300) and one is connected to the rope body (400) on the absorber (300).Wherein, the superficial layer (100)
On there is hole (102), to increase permeability of the superficial layer (100) for liquid.
Fig. 4 a and Fig. 4 b are the profile of the another embodiment of feminine hygiene articles of the present invention.Fig. 4 a are refer to, the women
Amenities system is loaded with precious metal (201) comprising a superficial layer (100), one and has a hollow thread tracks (202)
Absorbency carbon paper substrate (200), one have super absorbent polymer polymer (301) and provided with a bolt (302) protruded
Absorber (300) and one it is connected to rope body (400) on the absorber (300).This is loaded with precious metal (201) and had
The absorbency carbon paper substrate (200) of one hollow thread tracks (202) can be used alone, and can also pass through the absorber
(300) bolt (302) on, the absorbency carbon paper substrate (200) is used in conjunction with after the absorber (300) is combined, can
Optionally decide the kenel used in its sole discretion by user, as shown in Figure 4 b.If for example, during being not physiology phase during use, make
User can be used alone the absorbency carbon paper substrate (200), and if during physiology phase, can be by the absorbency carbonaceous base
Body (200) is used in conjunction with after the absorber (300) is combined.In addition, the end of the bolt (302) more can be pyramidal, and
Hollow thread tracks (202) the corresponding end is then provided with corresponding pyramidal cavity, makes the bolt (302) hollow with this
Thread tracks (202) can be combined more closely so that and the absorber (300) is not readily separated with the absorbency carbon paper substrate (200),
It is easy to use.Wherein, the preferred materials of the absorbency carbon paper substrate (200) can be porous graphite, and combinations thereof, and the imbibition
The preferred aspect of property carbon paper substrate (200) can be activated carbon fiber.The occupation mode of the feminine hygiene articles is, by the absorber
(300) insert in the vagina of women, and by the rope body (400) from vaginal opening perpendicular to external.It is intended to remove feminine hygiene use
During product, it is only necessary to hold the rope body (400), the rope body (400) is pulled toward external direction, the absorber (300) can be moved
Go out external and abandon.
Although the present invention is disclosed above, so it not limits the present invention, any to be familiar with this those skilled in the art, is not departing from this
In the spirit and scope of invention, change and retouch when that can do, therefore protection scope of the present invention ought regard claim institute circle
Fixed content is defined.
Claims (9)
1. a kind of feminine hygiene articles, it is characterised in that include:
One absorber, the absorber include a super absorbent polymer polymer, a high-absorbable natural fiber, a staple fibre
Cellulose fiber, activated carbon fiber cloth, activated carbon fiber paper, active carbon fiber felt and combinations thereof;
One rope body, the rope body through one end of the absorber and are arranged on absorber in a manner of knotting;
An at least absorbency carbon paper substrate, the absorbency carbon paper substrate are coated on outside the absorber at least partially;
At least two precious metals simultaneously add copper, aluminium, nickel, cobalt, zinc, the compound of zinc, silicon, calcium, titanium, chromium and combinations thereof, and this is at least
Two precious metals are selected from gold, palladium, platinum, Argent grain and combinations thereof, and at least two precious metals are plus copper, aluminium, nickel, cobalt, zinc, zinc
Compound, silicon, calcium, titanium, chromium and combinations thereof be carried on this at least on an absorbency carbon paper substrate, embedded in an at least absorbency
In carbon paper substrate or this is carried at least on an absorbency carbon paper substrate simultaneously and is embedded in an at least absorbency carbon paper substrate
In, wherein this at least an absorbency carbon paper substrate must be carried comprising copper and Argent grain;The absorbency carbon paper substrate is the activated carbon
During fiber cloth, the Argent grain content accounts for 0.06 weight % of the activated carbon fiber cloth gross weight, and the particle diameter of the Argent grain is 10
To 50 nanometers;The copper content accounts for 0.05 weight % of the activated carbon fiber cloth gross weight, and the particle diameter of the copper particle be 100 to
500 nanometers;The real density of the activated carbon fiber cloth is 2.08g/cm3, carbon content 85.5wt%, oxygen content 10.4wt%,
BET specific surface area is 1032m2/g;When the absorbency carbon paper substrate is the polyacrylonitrile active carbon fiber felt, the Argent grain contains
Amount accounts for 0.04 weight % of the active carbon fiber felt gross weight, and the particle diameter of the Argent grain is 50 to 200 nanometers;The copper content accounts for
0.02 weight % of the active carbon fiber felt gross weight, and the particle diameter of the copper particle is 100 to 500 nanometers;The polyacrylonitrile
The real density of active carbon fiber felt is 1.93g/cm3, carbon content 86.0wt%, oxygen content 10.3wt%, BET specific surface area
For 589m2/g;When the absorber is phenolic aldehyde system active carbon fiber felt, the real density of the phenolic aldehyde system active carbon fiber felt is 2.04g/
cm3, carbon content 85.8wt%, oxygen content 13.2wt%, BET specific surface area 1380m2/g;And
One superficial layer, the superficial layer are coated on outside an at least absorbency carbon paper substrate at least partially.
2. feminine hygiene articles according to claim 1, it is characterised in that the superficial layer is the paper fibre nonwoven of tool liquid permeability
Cloth, porous plastic film PE or PET, liquid drugs injection acupuncture manipulation non-woven fabrics and combinations thereof.
3. feminine hygiene articles according to claim 1, it is characterised in that an at least groove is more set on the superficial layer.
4. feminine hygiene articles according to claim 1, it is characterised in that the absorber or the superficial layer or this at least one
Absorbency carbon paper substrate carries a therapeutic component.
5. feminine hygiene articles according to claim 4, it is characterised in that the therapeutic component is Metronidazole azoles
(metronidazole), clindomycin (clindamycin), gram appropriate gram of that azoles (butoconazole), the mould azoles of gram chlorine
(clotrimazole), miaow can receive azoles (miconazole), the rhzomorph of resistance to silk (nystatin) but, control that azoles (tioconazole),
Te Kangna azoles (terconazole) but, also that azoles (econazole), erythromycin (erythromycin), tetracycline
(tetracycline), cynnematin (cephalosporin), acrisorcin (acrisorcin), Chlorphenesin
(haloprogin), nioform (iodochlorhydroxyquin), tinea move back (tolnaftate), triacetyl glycerine
(triacetin), Gotu Kola (centella asiatica), econazole nitrate (econazole nitrate), ammonia Bian sulfanilamide (SN)
(mafenide), not a Luo Xin (mupirocin), povidone iodine (povidone iodine), and combinations thereof.
6. feminine hygiene articles according to claim 1, it is characterised in that the absorber more carries a precious metal.
7. feminine hygiene articles according to claim 6, it is characterised in that the absorber carrying the precious metal be
Silver, gold, palladium, platinum and combinations thereof, and the precious metal plus copper, aluminium, nickel, cobalt, zinc, the compound of zinc, silicon, calcium, titanium, chromium and
It is combined.
8. feminine hygiene articles according to claim 7, it is characterised in that the precious metal particle diameter of absorber carrying
No more than 2000 nanometers.
9. according to the feminine hygiene articles described in claim 1,3,4 or 6, it is characterised in that the feminine hygiene articles are multilayer
Column or multilayer strip.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101108266 | 2012-03-12 | ||
TW101108266A TWI541010B (en) | 2012-03-12 | 2012-03-12 | A tampon structure |
CN201210098137.6A CN103300973B (en) | 2012-03-12 | 2012-04-05 | Female sanitary article |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210098137.6A Division CN103300973B (en) | 2012-03-12 | 2012-04-05 | Female sanitary article |
Publications (2)
Publication Number | Publication Date |
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CN104940977A CN104940977A (en) | 2015-09-30 |
CN104940977B true CN104940977B (en) | 2018-03-13 |
Family
ID=47890963
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210098137.6A Active CN103300973B (en) | 2012-03-12 | 2012-04-05 | Female sanitary article |
CN201510226704.5A Expired - Fee Related CN104940977B (en) | 2012-03-12 | 2012-04-05 | Female sanitary article |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210098137.6A Active CN103300973B (en) | 2012-03-12 | 2012-04-05 | Female sanitary article |
Country Status (6)
Country | Link |
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US (1) | US20130237933A1 (en) |
JP (2) | JP5820553B2 (en) |
CN (2) | CN103300973B (en) |
DE (1) | DE102012111691A1 (en) |
GB (1) | GB2500305B (en) |
TW (1) | TWI541010B (en) |
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US20140060330A1 (en) * | 2012-09-05 | 2014-03-06 | Donaldson Company, Inc. | Microporous membrane and fine-fiber laminate |
US9317068B2 (en) | 2012-09-24 | 2016-04-19 | Donaldson Company, Inc. | Venting assembly and microporous membrane composite |
US9393164B2 (en) | 2013-02-28 | 2016-07-19 | Kimberly-Clark Worldwide, Inc. | Aldehyde control in personal care products |
KR20160103061A (en) * | 2013-12-27 | 2016-08-31 | 킴벌리-클라크 월드와이드, 인크. | Odor control in personal care products |
JP6080909B2 (en) * | 2015-06-30 | 2017-02-15 | ユニ・チャーム株式会社 | Absorbent articles |
EP3158982B1 (en) * | 2015-10-25 | 2019-06-12 | ZERI Europe - Foundation for a Blue Economy vzw | Compostable diaper, method of manufacturing the same, method of creating active humus using the same |
CN108366889A (en) | 2015-12-10 | 2018-08-03 | 宝洁公司 | Include the product of odor control compositions |
US9956123B2 (en) | 2016-03-02 | 2018-05-01 | Alphal Engineering Technology Group, Inc. | Anti-microbial balanced weave wearable undergarment and process therefore |
CN108210172A (en) * | 2016-12-15 | 2018-06-29 | 简元正 | Multi-section type tapon |
IT201700037319A1 (en) | 2017-04-05 | 2018-10-05 | Moss S P A | NATURAL COMPOSITION FOR USE IN GYNECOLOGY |
TWI622409B (en) * | 2017-05-19 | 2018-05-01 | Sterilization hygiene products | |
US20190099303A1 (en) * | 2017-09-11 | 2019-04-04 | The Procter & Gamble Company | Disposable Absorbent Article |
CN112807556B (en) * | 2020-12-31 | 2023-08-11 | 新乡医学院第一附属医院 | Medicine strip for open wound treatment |
CN116849926A (en) * | 2021-04-07 | 2023-10-10 | 武汉发明家创新科技有限公司 | Copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same |
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- 2012-04-05 CN CN201510226704.5A patent/CN104940977B/en not_active Expired - Fee Related
- 2012-11-05 US US13/669,407 patent/US20130237933A1/en not_active Abandoned
- 2012-11-30 DE DE201210111691 patent/DE102012111691A1/en not_active Withdrawn
-
2013
- 2013-01-18 JP JP2013007064A patent/JP5820553B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
GB2500305A (en) | 2013-09-18 |
JP2013188460A (en) | 2013-09-26 |
TWI541010B (en) | 2016-07-11 |
GB2500305B (en) | 2014-05-14 |
CN103300973B (en) | 2017-03-01 |
CN103300973A (en) | 2013-09-18 |
DE102012111691A1 (en) | 2014-03-13 |
JP2015147069A (en) | 2015-08-20 |
TW201336483A (en) | 2013-09-16 |
JP5820553B2 (en) | 2015-11-24 |
CN104940977A (en) | 2015-09-30 |
US20130237933A1 (en) | 2013-09-12 |
GB201301579D0 (en) | 2013-03-13 |
JP6068773B2 (en) | 2017-01-25 |
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